BE1005470A7 - Procede pour la reutilisation de thermodurcissables contenant des fibres. - Google Patents

Procede pour la reutilisation de thermodurcissables contenant des fibres. Download PDF

Info

Publication number: BE1005470A7
Authority: BE; Belgium
Prior art keywords: waste; fibrous; solvent; reuse; separated
Prior art date: 1991-07-03

Application number

BE9200553A

Other languages

English (en)

French (fr)

Inventor

Arno Gardziella

Achim Hansen

Peter Adolphs

Franz-Josef Mueller

Horst Duda

Original Assignee

Ruetgerswerke Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-07-03

Filing date

1992-06-15

Publication date

1993-08-03

1992-06-15 Application filed by Ruetgerswerke Ag filed Critical Ruetgerswerke Ag

1993-08-03 Application granted granted Critical

1993-08-03 Publication of BE1005470A7 publication Critical patent/BE1005470A7/fr

Links

229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 17
238000000034 method Methods 0.000 title claims abstract description 13
239000000835 fiber Substances 0.000 title description 14
239000002699 waste material Substances 0.000 claims abstract description 19
239000002657 fibrous material Substances 0.000 claims abstract description 10
239000002904 solvent Substances 0.000 claims abstract description 8
238000009835 boiling Methods 0.000 claims abstract description 3
229920005989 resin Polymers 0.000 claims description 15
239000011347 resin Substances 0.000 claims description 15
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
238000005470 impregnation Methods 0.000 claims description 9
238000000605 extraction Methods 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 6
239000012778 molding material Substances 0.000 claims description 5
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 3
239000011111 cardboard Substances 0.000 claims description 2
238000010992 reflux Methods 0.000 claims description 2
235000015096 spirit Nutrition 0.000 claims description 2
238000003756 stirring Methods 0.000 claims description 2
239000011087 paperboard Substances 0.000 claims 1
239000003507 refrigerant Substances 0.000 claims 1
239000003795 chemical substances by application Substances 0.000 abstract description 2
239000004744 fabric Substances 0.000 description 7
239000000203 mixture Substances 0.000 description 7
239000000463 material Substances 0.000 description 5
230000000877 morphologic effect Effects 0.000 description 4
239000000123 paper Substances 0.000 description 4
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
239000000945 filler Substances 0.000 description 3
229920001568 phenolic resin Polymers 0.000 description 3
239000005011 phenolic resin Substances 0.000 description 3
230000008929 regeneration Effects 0.000 description 3
238000011069 regeneration method Methods 0.000 description 3
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
238000004821 distillation Methods 0.000 description 2
239000010791 domestic waste Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000003365 glass fiber Substances 0.000 description 2
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
229920003986 novolac Polymers 0.000 description 2
238000004056 waste incineration Methods 0.000 description 2
239000004638 Duroplast Substances 0.000 description 1
229920000965 Duroplast Polymers 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
-1 fillings Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
235000010299 hexamethylene tetramine Nutrition 0.000 description 1
239000004312 hexamethylene tetramine Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000011120 plywood Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
238000000197 pyrolysis Methods 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
229920003987 resole Polymers 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000004753 textile Substances 0.000 description 1
230000009466 transformation Effects 0.000 description 1
238000012795 verification Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Reinforced Plastic Materials (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Paper (AREA)

BE9200553A 1991-07-03 1992-06-15 Procede pour la reutilisation de thermodurcissables contenant des fibres. BE1005470A7 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4121991		1991-07-03

Publications (1)

Publication Number	Publication Date
BE1005470A7 true BE1005470A7 (fr)	1993-08-03

Family

ID=6435331

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE9200553A BE1005470A7 (fr)	1991-07-03	1992-06-15	Procede pour la reutilisation de thermodurcissables contenant des fibres.

Country Status (8)

Country	Link
AT (1)	AT400573B (de)
BE (1)	BE1005470A7 (de)
CH (1)	CH683508A5 (de)
DE (1)	DE4211445C2 (de)
ES (1)	ES2039168B1 (de)
FR (1)	FR2679167B3 (de)
IT (1)	IT1254387B (de)
NL (1)	NL9201108A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114589196B (zh) *	2022-03-06	2023-03-31	四川大学	一种温和氧化降解回收热固性树脂及其复合材料的方法
EP4670861A1 (de) *	2024-06-26	2025-12-31	Saint-Gobain Ecophon AB	Verfahren zur wiederverwertung von mineralfasermaterial

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4184829A (en) *	1974-03-15	1980-01-22	The General Tire & Rubber Company	Apparatus for reprocessing scrap from fabric reinforced thermoplastic sheet
FR2280492A1 (fr) *	1974-07-31	1976-02-27	Emery Guy	Procede et installation permettant de recuperer des matieres plastiques melangees, de toutes provenances
FR2290483A1 (fr) *	1974-11-08	1976-06-04	Cie Gle Travaux Publics	Composition de revetement pour routes, aerodromes et sols industriels et son procede de preparation
ZA781891B (en) *	1977-04-12	1979-03-28	J Dobozy	Treatment of rubber
US4118346A (en) *	1977-12-27	1978-10-03	The Bendix Corporation	Phenolic resin recovery process
JPS5853951A (ja) *	1981-09-26	1983-03-30	Yutaka Raito Kogyosho:Kk	繊維強化熱硬化性合成樹脂素材の残材を利用した熱硬化性合成樹脂原料の製造方法
JPS61157533A (ja) *	1984-12-28	1986-07-17	Human Ind Corp	ガラス繊維強化樹脂の製造方法
DE3744728A1 (de) *	1987-05-22	1988-12-01	Messerschmitt Boelkow Blohm	Verfahren zur verwertung von unausgehaerteten prepreg- und harzabfaellen
IT1223646B (it) *	1988-03-21	1990-09-29	Tecnocolor Sas Di Celebrano A	Procedimento per l'utilizzazione di materiali termoplastici misti provenienti dai rifiuti solidi urbani e/o dagli scarti industriali
US4950692A (en) *	1988-12-19	1990-08-21	Nalco Chemical Company	Method for reconstituting superabsorbent polymer fines

1992
- 1992-04-06 DE DE4211445A patent/DE4211445C2/de not_active Expired - Lifetime
- 1992-04-15 CH CH1250/92A patent/CH683508A5/de not_active IP Right Cessation
- 1992-05-15 AT AT0099492A patent/AT400573B/de not_active IP Right Cessation
- 1992-06-15 BE BE9200553A patent/BE1005470A7/fr not_active IP Right Cessation
- 1992-06-15 IT IT92RM454 patent/IT1254387B/it active
- 1992-06-24 NL NL9201108A patent/NL9201108A/nl not_active Application Discontinuation
- 1992-07-01 ES ES9201365A patent/ES2039168B1/es not_active Expired - Fee Related
- 1992-07-03 FR FR9208245A patent/FR2679167B3/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL9201108A (nl)	1993-02-01
AT400573B (de)	1996-01-25
DE4211445A1 (de)	1993-01-07
IT1254387B (it)	1995-09-14
ITRM920454A1 (it)	1993-12-15
ES2039168A1 (es)	1993-08-16
FR2679167A3 (en)	1993-01-22
ITRM920454A0 (it)	1992-06-15
ES2039168B1 (es)	1994-04-01
ATA99492A (de)	1995-06-15
DE4211445C2 (de)	1995-04-20
CH683508A5 (de)	1994-03-31
FR2679167B3 (fr)	1993-06-25

Legal Events

Date

Code

Title

Description

1996-12-31

CA

Change of address of the owner of the patent

1996-12-31

CH

Change of patent owner

1998-01-01

RE20

Patent expired

Owner name: BAKELITE A.G.

Effective date: 19980615

Publication	Publication Date	Title
US5624616A (en)	1997-04-29	Method for co-refining dry urban wood chips and blends of dry urban wood chips and thermoplastic resins for the production of high quality fiberboard products
US2168160A (en)	1939-08-01	Production of phenol-aldehydelignin resins
BE1005470A7 (fr)	1993-08-03	Procede pour la reutilisation de thermodurcissables contenant des fibres.
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US1977728A (en)	1934-10-23	Composition of matter and process therefor
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DE10140480C1 (de)	2003-07-17	Verfahren zur Herstellung von Baumaterialien unter Verwendung von nachwachsenden Rohstoffen
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US1869491A (en)	1932-08-02	Method of producing sheeted compounds
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US1128851A (en)	1915-02-16	Manufacture of substances from cellulose esters, cellulose compounds, india-rubber, and other ingredients.
SU31612A1 (ru)	1933-08-31	Способ получени лаков и прессовочных изделий
US1426842A (en)	1922-08-22	Process of making friction facings
JP2024134208A (ja)	2024-10-03	セルロースナノファイバー、及びその複合体の製造方法
BE361374A (de)
US2083929A (en)	1937-06-15	Process of making a beater furnish